Weingrill screw jacks have been used by the thousands for over thirty years in most varied industrial application, with excellent functional and durability results.

Sizes from 250 to 135000 daN.

Operation can be either manual or motorized.

Worm and two pinion bevel gear screw, with V-thread or ball bearing lifting screw.

Combined with hydraulic piston.

Equipments:
- Diameter, pitch and end dimensions on request.
- Anti-backlash feature and anti-rotation system.
- Additional guides and mechanical stops.
- Special screw to wheel ratios.
- Electric limit switches and position detection system.
- Centesimal dial indicator for direct stroke reading.
- Swinging mounting features.
- Conventional and special hand operated hand wheel with gravitational dial indicator or ratchet.
- Supports or coupling for direct motor assembly.
- Gear reducers, transmission shafts and couplings for dual or multiple connection.